[INFO] cloning repository https://github.com/khooj/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khooj/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhooj%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhooj%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd30893244a91d43782fc128e09e6f48f1017e98 [INFO] checking khooj/aoc2023 against try#8384de5d92dd9b1c0b67caa5c1c1b11bf606490f for pr-146300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhooj%2Faoc2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/khooj/aoc2023 [INFO] finished tweaking git repo https://github.com/khooj/aoc2023 [INFO] tweaked toml for git repo https://github.com/khooj/aoc2023 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/khooj/aoc2023 on toolchain 8384de5d92dd9b1c0b67caa5c1c1b11bf606490f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/khooj/aoc2023 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking khooj/aoc2023 against try#8384de5d92dd9b1c0b67caa5c1c1b11bf606490f for pr-146300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhooj%2Faoc2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/khooj/aoc2023 [INFO] finished tweaking git repo https://github.com/khooj/aoc2023 [INFO] tweaked toml for git repo https://github.com/khooj/aoc2023 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/khooj/aoc2023 on toolchain 8384de5d92dd9b1c0b67caa5c1c1b11bf606490f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/khooj/aoc2023 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26541ef628696838a3e896cec5be426fc85c1115630acbebe6cc33d13d4ef13f [INFO] running `Command { std: "docker" "start" "-a" "26541ef628696838a3e896cec5be426fc85c1115630acbebe6cc33d13d4ef13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26541ef628696838a3e896cec5be426fc85c1115630acbebe6cc33d13d4ef13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26541ef628696838a3e896cec5be426fc85c1115630acbebe6cc33d13d4ef13f", kill_on_drop: false }` [INFO] [stdout] 26541ef628696838a3e896cec5be426fc85c1115630acbebe6cc33d13d4ef13f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c649b0d8ceb27b73033444d17b22775a303a759e568cd44d8b9d40e4be2659c [INFO] running `Command { std: "docker" "start" "-a" "6c649b0d8ceb27b73033444d17b22775a303a759e568cd44d8b9d40e4be2659c", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rustix v0.38.26 [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/utils) [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking _2_cube_conundrum v0.1.0 (/opt/rustwide/workdir/_2_cube_conundrum) [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking _1_trebuchet v0.1.0 (/opt/rustwide/workdir/_1_trebuchet) [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking _6_wait_for_it v0.1.0 (/opt/rustwide/workdir/_6_wait_for_it) [INFO] [stderr] Checking _4_scratchcards v0.1.0 (/opt/rustwide/workdir/_4_scratchcards) [INFO] [stderr] Checking _3_gear_ratios v0.1.0 (/opt/rustwide/workdir/_3_gear_ratios) [INFO] [stderr] Checking _7_camel_cards v0.1.0 (/opt/rustwide/workdir/_7_camel_cards) [INFO] [stderr] Checking _5_fertilizer v0.1.0 (/opt/rustwide/workdir/_5_fertilizer) [INFO] [stdout] warning: unused import: `branch::alt` [INFO] [stdout] --> _5_fertilizer/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> _6_wait_for_it/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `char`, `pair`, `preceded`, `terminated`, and `u32` [INFO] [stdout] --> _6_wait_for_it/src/main.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | character::complete::{char, multispace0, newline, u32, u64}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> _6_wait_for_it/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `char`, `pair`, `preceded`, `terminated`, and `u32` [INFO] [stdout] --> _6_wait_for_it/src/main.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | character::complete::{char, multispace0, newline, u32, u64}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `branch::alt` [INFO] [stdout] --> _5_fertilizer/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `replace_with` is never read [INFO] [stdout] --> _7_camel_cards/src/priority_queue.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | let mut replace_with = idx; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `old_hand` is never used [INFO] [stdout] --> _7_camel_cards/src/main.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Hand { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 27 | fn old_hand(s: &str) -> Hand { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `total_winnings` is never used [INFO] [stdout] --> _7_camel_cards/src/main.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn total_winnings(s: &str) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unique_elems` is never used [INFO] [stdout] --> _7_camel_cards/src/main.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn unique_elems(s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `sign_parent_idx`, `left_mut`, and `right_mut` are never used [INFO] [stdout] --> _7_camel_cards/src/priority_queue.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Pq { [INFO] [stdout] | ----------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | fn sign_parent_idx(idx: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn left_mut(&mut self, idx: usize) -> &mut LinkedList { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn right_mut(&mut self, idx: usize) -> &mut LinkedList { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `replace_with` is never read [INFO] [stdout] --> _7_camel_cards/src/priority_queue.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | let mut replace_with = idx; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `old_hand` is never used [INFO] [stdout] --> _7_camel_cards/src/main.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Hand { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 27 | fn old_hand(s: &str) -> Hand { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `total_winnings` is never used [INFO] [stdout] --> _7_camel_cards/src/main.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn total_winnings(s: &str) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unique_elems` is never used [INFO] [stdout] --> _7_camel_cards/src/main.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn unique_elems(s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pq` is never constructed [INFO] [stdout] --> _7_camel_cards/src/priority_queue.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Pq { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> _7_camel_cards/src/priority_queue.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Pq { [INFO] [stdout] | ----------------------------------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(n: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn left_idx(idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn right_idx(idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn sign_parent_idx(idx: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn parent_idx(idx: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn left(&self, idx: usize) -> Option<&LinkedList> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn left_mut(&mut self, idx: usize) -> &mut LinkedList { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn right(&self, idx: usize) -> Option<&LinkedList> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn right_mut(&mut self, idx: usize) -> &mut LinkedList { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn insert(&mut self, item: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | fn shift_up(&mut self, mut idx: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub fn get(&mut self) -> Option> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | fn shift_down(&mut self, mut idx: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "6c649b0d8ceb27b73033444d17b22775a303a759e568cd44d8b9d40e4be2659c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c649b0d8ceb27b73033444d17b22775a303a759e568cd44d8b9d40e4be2659c", kill_on_drop: false }` [INFO] [stdout] 6c649b0d8ceb27b73033444d17b22775a303a759e568cd44d8b9d40e4be2659c